maint.mk: fix oops

* top/maint.mk (sc_tight_scope): Fix last change: missing backslash.

diff --git a/top/maint.mk b/top/maint.mk
index 1cc3ca2dffdef186c3017a2b4e9f0107e6c54a2f..6e810bae825da90408434d3685fa763ab905c423 100644 (file)
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -1335,7 +1335,7 @@ ALL_RECURSIVE_TARGETS += sc_tight_scope
 sc_tight_scope: tight-scope.mk
        @grep noinst_HEADERS $(_gl_TS_dir)/Makefile.am > /dev/null 2>&1 \
          && $(MAKE) -s -C $(_gl_TS_dir) -f Makefile                    \
-             -f '$(abs_srcdir)/tight-scope.mk' _gl_tight_scope
+             -f '$(abs_srcdir)/tight-scope.mk' _gl_tight_scope         \
          || :
        @rm -f $<